Lilliwaup, WA 98555 ZIP Code Profile

Related Place Profiles:
Eldon, WA | Lilliwaup, WA

Camera Icon Photos of the local Lilliwaup, WA area

ZIP Code 98555: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Lilliwaup, WA 98555

Not Acceptable, USPS
Eldon, WA 98555

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 24
  • Single Family Addresses: 220
  • Multi-Family Addresses: 0
  • County: Mason County
  • Centroid: Latitude 47.551, Longitude -123.186
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


98555 ZIP Code Map

Search the map for:

Lilliwaup, WA 98555 Data & Demographics (As of July 1, 2016)


Total Population 716
Population in Households 715
Population in Familes 521
Population in Group Qrtrs 1
Population Density1 5
Diversity Index2 26


Total Households 386
Average Household Size 1.85
Family Households 226
Average Family Size 2


Total Housing Units 983 (100%)
Owner Occupied HU 313 (31.8%)
Renter Occupied HU 73 ( 7.4%)
Vacant Housing Units 597 (60.7%)
Median Home Value $141,901
Average Home Value $210,783


Median Household Income $31,647
Average Household Income $48,153
Per Capita Income $25,975
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.13% 0.06%
Households 0.25% 0.15%
Families 0.14% 0.09%
Median Household Income   -0.27%
Per Capita Income   1.67%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Lilliwaup, WA 98555 - Peer Comparisons by Rank and Percentile

The table below compares 98555 to the other 585 ZIP Codes in Washington by rank and percentile using July 1, 2016 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 452 23rd
Population Density1 # 503 14th
Diversity Index2 # 403 31st
Median Household Income # 564 4th
Per Capita Income # 336 43rd

Additional comparisons and rankings can be made with a VERY EASY TO USE Washington Census Data Comparison Tool.

Washington Research Tools

Washington Census Data Comparison Tool

Compare Washington Census Data
Highest or Lowest: